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One of the best HF receivers + VHF/UHF UPDATE (notices)

Browse NRD-525 photos

|==> NVA-88 speaker modification, BF filters
|==> filters page.
|==> MEMO functions.
|==> JRC CPU EPROM versions.

CFH-36 IF-FILTER card modifications

The RS-232 CARD

DRM (Digital Radio Mondiale) with the NRD-525... It is possible without modification !!! with the internal MC3361P mixer

V1.5 EPROM: 5 IF filters selection, 11 tuning steps and MEMO 9 !
V1.5 EPROM and CBO-232 card notices. .

NEW OPTIONS ON THIS SITE: New CPU EPROM RS232 card CBO-232

Components. The fluorescent display. Questionnaires (.rtf) -

NRD-525 YAHOO GROUP: https://groups.yahoo.com/neo/groups/nrd-525-535/info

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F4EZC ..................... NRD-525 SITE
Questions and remarks : QRV@wanadoo.fr